Toyota T100 1996 Service Manual page 411

Symbols (Terminals No.)
VTA (E6−7) − E2 (E6−22)
G (E6−10) − G− (E6−11)
NE (E6−5) − NE− (E6−6)
FPU (E5−9) − E1 (E5−16)
EGR* (E5−8) − E1 (E5−16)
EVP1 (E5−15) − E1 (E5−16)
THG* (E6−21) − E2 (E6−22)
RSC (E7−22) − E1 (E5−16)
RSO (E7−23) − E1 (E5−16)
OX1 (E6−13) − E1 (E5−16)
OX2 (E6−19) − E1 (E5−16)
HT1 (E7−15) − E03 (E7−1)
HT2 (E7−16) − E03 (E7−1)
KNK1 (E6−17) − E1 (E5−16)
KNK2 (E6−16) − E1 (E5−16)
NSW (E7−14) − E1 (E5−16)
SP1 (E4−12) − E1 (E5−16)
TE1 (E5−5) − E1 (E5−16)
W (E5−3) − E1 (E5−16)
ACV (E5−10) − E1 (E5−16)
ACT (E4−5) − E1 (E5−16)
AC1 (E4−20) − E1 (E5−16)
SDL (E4−18) − E1 (E5−16)
OD1 (E4−7) − E1 (E5−16)
THG* (E6−12) − E2 (E6−22)
FC (E5−4) − E1 (E5−16)
*: Only for 2WD models with a load capacity of 0.5 ton and regular cab.
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS
Wiring Color
IG switch ON
Throttle valve fully closed
Y−B ↔ BR−B
IG switch ON
Throttle valve fully open
B ↔ W Idling
G ↔ L Idling
IG switch ON
R−B ↔ BR
Idling
R−W ↔ BR IG switch ON
W−G ↔ BR IG switch ON
P ↔ BR−B IG switch ON
B−R ↔ BR IG switch ON, Disconnect E7 of ECM connector
BR−R ↔ BR IG switch ON, Disconnect E7 of ECM connector
Maintain engine speed at 2,500 rpm for 2 min. after
W ↔ BR
warming up
Maintain engine speed at 2,500 rpm for 2 min. after
R ↔ BR
warming up
Idling
P−G ↔ W−B
IG switch ON
Idling
R−G ↔ W−B
IG switch ON
B ↔ BR Idling
GR ↔ BR Idling
IG switch ON, Other shift position in "P", "N" position
B−O ↔ BR
IG switch ON, Shift position in "P", "N" position
IG switch ON
G ↔ BR
Rotate driving wheel slowly
V−W ↔ BR IG switch ON
Idling
V ↔ BR
IG switch ON
Idling, A/C switch ON
B−R ↔ BR
Idling, A/C switch OFF
A/C switch OFF at idling
L−B ↔ BR
A/C switch ON at idling
A/C switch ON at idling
B−R ↔ BR
A/C switch OFF at idling
W ↔ BR During transmission
Y−R ↔ BR IG switch ON
P ↔ BR−B IG switch ON
IG switch ON
G−Y ↔ BR
Idling
− ENGINE (5VZ−FE)
Condition
DI−147
STD Voltage (V)
0.3 − 0.8
3.2 − 4.9
Pulse generation
(See page DI−191)
Pulse generation
(See page DI−191)
9 − 14
0 − 3.0
9 − 14
9 − 14
4.5 − 5.5
9 − 14
9 − 14
Pulse generation
(See page DI−172)
Pulse generation
(See page DI−172)
Below 3.0
9 − 14
Below 3.0
9 − 14
Pulse generation
(See page DI−188)
Pulse generation
(See page DI−188)
9 − 14
0 − 3.0
Pulse generation
(See page DI−226)
9 − 14
9 − 14
Below 3.0
0 − 3
9 − 14
Below 2.0
5 or more
Below 2.0
9 − 14
Pulse generation
9 − 14
3.9 − 5.0
9 − 14
0 − 3.0